build_prod_release.yml

# This workflow will build the Mod with Gradle and cache/restore any dependencies to improve the workflow execution time
# Note: cache writing only happens on the default branch but child branches do have read access to the default branch

name: Build Production Release

on:
  push:
    branches:
      - '**/prod'

jobs:
  build_test:
    name: Gradle Build Test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'temurin'

      - name: Validate Gradle Wrapper
        uses: gradle/wrapper-validation-action@v1

      - name: Setup Gradle
        uses: gradle/gradle-build-action@v2

      - name: Test Asset Generation
        uses: gradle/gradle-build-action@v2
        with:
          arguments: runData

      - name: Test Build
        uses: gradle/gradle-build-action@v2
        with:
          arguments: build

  changelog:
    name: Create Changelog
    needs: [ build_test ]
    runs-on: ubuntu-latest
    outputs:
      skip_build: ${{ steps.set_outputs.outputs.skipped }}
      tag: ${{ steps.set_outputs.outputs.tag }}
      clean_changelog: ${{ steps.set_outputs.outputs.changelog }}
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v3

      - name: Get Minecraft Version
        id: gradle_properties
        uses: christian-draeger/read-properties@1.1.0
        with:
          path: './gradle.properties'
          properties: 'minecraft_version'

      - name: Generate Conventional Changelog #this also determines the release version
        id: changelog
        uses: TriPSs/conventional-changelog-action@v3
        with:
          preset: 'conventionalcommits'
          github-token: ${{ secrets.GITHUB_TOKEN }}
          version-file: './mod_version.json'
          version-path: 'semantic'
          git-message: 'chore(release): {version}'
          tag-prefix: '${{ steps.gradle_properties.outputs.minecraft_version }}-v2.'
          create-summary: true

      - name: Set Outputs
        id: set_outputs
        run: |
          echo "skipped=${{ steps.changelog.outputs.skipped }}" >> "$GITHUB_OUTPUT"
          echo "tag=${{ steps.changelog.outputs.tag }}" >> "$GITHUB_OUTPUT"
          {
            echo 'changelog<<EOF'
            echo "${{ steps.changelog.outputs.clean_changelog }}"
            echo EOF
          } >> "$GITHUB_OUTPUT"

  build_release:
    name: Build Release
    needs: [ changelog ]
    if: needs.changelog.outputs.skip_build == 'false'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v3
        with:
          ref: ${{ needs.changelog.outputs.tag }}

      - name: Setup JDK 17
        uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'temurin'

      - name: Setup Gradle
        uses: gradle/gradle-build-action@v2

      - name: Generate Assets
        uses: gradle/gradle-build-action@v2
        with:
          arguments: runData

      # We store assets at full raw quality in the repository and only optimize them for the release build
      - name: Setup Oxipng
        uses: baptiste0928/cargo-install@v2 #provides cache-efficient Rust crates installation
        with:
          crate: oxipng
        env:
          CARGO_TERM_COLOR: always

      - name: Optimize PNG Assets
        run: |
          oxipng -o 3 -i 0 --strip safe -r ./src/*/resources/*.png
          oxipng -o 3 -i 0 --strip safe -r ./src/*/resources/assets/*/textures
        env:
          CARGO_TERM_COLOR: always

      - name: Build Artifact
        uses: gradle/gradle-build-action@v2
        with:
          arguments: build

      # ----------------------------------------------------------------------------------------------------------------

      - name: Create Release
        id: create_release
        uses: softprops/action-gh-release@v1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          tag_name: ${{ needs.changelog.outputs.tag }}
          body: ${{ needs.changelog.outputs.clean_changelog }}
          files: build/libs/*

      # ----------------------------------------------------------------------------------------------------------------

      - name: Notify Discord Server
        uses: appleboy/discord-action@0.0.3
        with:
          webhook_id: ${{ secrets.DISCORD_ID }}
          webhook_token: ${{ secrets.DISCORD_TOKEN }}
          color: "#088c7d"
          username: "Maykr Bot"
          message: "**:package: ${{ needs.changelog.outputs.tag }}**\n\n**Download**\n${{ fromJSON(steps.create_release.outputs.assets)[1].browser_download_url }}\n\n**Changelog**\n${{ steps.create_release.outputs.url }}"